Dokaz API › Docs › Calendar (.ics) files
"Add to calendar" link API
An "Add to calendar" button needs a URL that returns an event file. Build it from query parameters - title, start, end, location, description, a link and a reminder - and the response is the .ics file, generated on the spot.
Request
curl "https://api.dokaz.net/v1/calendar/ics?title=Webinar%3A+pricing+Q%26A&start=2026-10-08T17%3A00%3A00Z&end=2026-10-08T18%3A00%3A00Z&url=https%3A%2F%2Fexample.com%2Fjoin&reminder_minutes=15"The response is the .ics file. Parameters it does not know are refused with a 400 rather than ignored, so a typo like "locaton" shows up while you build the link, not after the email goes out.
Try it live — this runs against the free tier from your browser.
Pricing
100 calls a day are free with no key. Need more? Starter is $9/month for 10,000 calls across every product, key issued instantly.
Questions
Can a link carry attendees or a repeat rule?
No - keep links short. POST JSON to the same path for organizer, attendees and weekly or monthly repeats.